Gehmann #550 Rearsight Iris and Polarisation filter
$255.00 CAD
550 Gehmann rearsight iris with twin polarisers
- Incorporates the 510 iris.
- Iris adjustable over a wide range of 0.5 – 3.0mm
- Two separately adjustable polarisation filters.
- Our Gehmann polarization filters offer two key advantages that lead to noticeably better and longer-lasting performance of the aiming eye. Light oscillations (“flicker”) can be filtered so that only specific oscillation directions pass through the polarizing filter.
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- By engaging a polarizing filter in which special quartz crystals are embedded, the so-called reflex rays are eliminated.
- By switching on the second polarizing filter, the position of the quartz crystals relative to each other can be changed so that they achieve a 10 to 90%, continuous, light absorption (changed brightness).
- Can be used as an iris only – or with one, or both, polarisers.
- Locking collar allows precise location of the V-mark.
- Removable steel threaded connector for the opportunity to add, for example the 0.0 dioptre.
- Light reflection is kept to a minimum by applying a special matt finish to all external and internal surfaces.
- Laser engraved indications.
- Thread M9.5×1 for all well-known target rifle brands.
- Instruction manual included.
